| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.78 | 10.759% | $51.8131 | $51.81 | $51.80 | $51.80 |
| Purchase #2 | $227.93 | 10.293% | $251.3908 | $251.39 | $251.40 | $251.40 |
| Purchase #3 | $228.89 | 13.624% | $260.074 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $186.53 | 7.592% | $200.6914 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $192.86 | 11.155% | $214.3735 | $214.37 | $214.35 | $214.40 |
| Purchase #6 | $189.81 | 6.763% | $202.6469 | $202.65 | $202.65 | $202.60 |
| Purchase #7 | $163.48 | 7.488% | $175.7214 | $175.72 | $175.70 | $175.70 |
| 7 purchase totals = | $1,236.28 | $1,356.7111 | $1,356.70 | $1,356.65 | $1,356.70 | |